/*
 * Copyright 2013 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.yarn.examples;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.batch.item.ItemWriter;

/**
 * Simple writer which just logs items.
 *
 * @author Janne Valkealahti
 *
 */
public class LoggingItemWriter implements ItemWriter<String> {

	private final static Log log = LogFactory.getLog(LoggingItemWriter.class);

	@Override
	public void write(List<? extends String> items) throws Exception {
		for (String item : items) {
			log.info("writing: " + item);
		}
	}

}
